Léo Pétrot (born 15 April 1997) is a French professional footballer who plays as a left-back for Ligue 1 club Saint-Étienne.

On 16 July 2021, he signed a professional contract with FC Lorient.

[1] He made his professional debut with Lorient in a 2–2 Ligue 1 tie with RC Lens on 29 August 2021.

[2] On 30 August 2022, Pétrot returned to his youth club Saint-Étienne and signed a three-year contract.

This biographical article related to association football in France, about a defender born in the 1990s, is a stub.